Ironroot Performance Ireland: Golf Resort Collection Field Test Report
Ironroot Performance is a Ireland-based brand whose golf resort collection is one of its most demanding programmes. Ironroot Performance runs its golf resort collection across Ireland and asked us to prove the fabric in the field rather than in a brochure. This report covers a full season of real use with upf 50+ sun protection knit.
Ironroot Performance: UPF 50+ Sun Protection Knit in use during four to five hour rounds in open terrain
Evaluation background
The programme covers polo shirts, trousers and light layers, used for four to five hour rounds in open terrain. The environment is prolonged sun exposure at low exertion and the requirement written into the brief was UV protection with a premium hand for resort retail. Fabric was selected on that basis rather than on price alone.
Fabric under evaluation
| Parameter | Value |
|---|---|
| Fabric | UPF 50+ Sun Protection Knit |
| Composition | polyester spandex with UV absorber |
| Weight | 180 GSM |
| Width | 175 cm |
| Primary function | blocks ultraviolet radiation during outdoor sessions |
| Target | UPF above 50 with UVA transmission below 5% |
| Test method | AATCC 183 |
| Additional note | protection retained when wet |
| Certification | OEKO-TEX Standard 100 |
UPF 50+ Sun Protection Knit close-up showing the fabric surface
Test scope
Twenty garments were issued to regular participants and tracked for eight weeks. Every item was used for four to five hour rounds in open terrain and laundered under the same domestic conditions, so the only real variable was wear.
Conditions covered
The programme ran through prolonged sun exposure at low exertion. That is the environment the fabric has to survive, and it is harsher than any laboratory chamber we could have built.
Evaluation session with the Ironroot Performance team
What we measured
Garments were inspected every two weeks for surface wear, seam condition, dimensional change and retained hand. Fabric was retested at the end of the period against AATCC 183.
What users reported
Participants logged comfort, drying behaviour and any irritation. The recurring comment was that the upf 50+ sun protection knit stayed comfortable at the point where UV protection with a premium hand for resort retail would normally be lost.
Test records and inspection notes for the Golf Resort Collection
Scorecard
| Criterion | Result |
|---|---|
| Comfort in use | 4.7 / 5 |
| Drying behaviour | 4.4 / 5 |
| Surface wear | 4.8 / 5 |
| Dimensional stability | 4.6 / 5 |
| Value | 4.5 / 5 |
“Our athletes noticed the difference in the first week, and the test data explained why.” — Ironroot Performance Technical Team
Packed bulk rolls before shipment to Ireland
Verdict and recommendation
Field testing confirmed the laboratory picture. The upf 50+ sun protection knit held its UPF above 50 with UVA transmission below 5% across the whole season and we recommend it for the next programme without change. For Ironroot Performance the practical next steps are to keep the current specification for the repeat, retain the shade standard, and issue AATCC 183 results with every lot so any claim can be supported with data.
